DE68920805D1 - Schutzbalg mit konstantem Volumen. - Google Patents
Schutzbalg mit konstantem Volumen.Info
- Publication number
- DE68920805D1 DE68920805D1 DE68920805T DE68920805T DE68920805D1 DE 68920805 D1 DE68920805 D1 DE 68920805D1 DE 68920805 T DE68920805 T DE 68920805T DE 68920805 T DE68920805 T DE 68920805T DE 68920805 D1 DE68920805 D1 DE 68920805D1
- Authority
- DE
- Germany
- Prior art keywords
- bellows
- constant volume
- constant
- volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/244,826 US5046745A (en) | 1988-09-15 | 1988-09-15 | Constant volume protective boot |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68920805D1 true DE68920805D1 (de) | 1995-03-09 |
DE68920805T2 DE68920805T2 (de) | 1995-06-08 |
Family
ID=22924268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68920805T Expired - Fee Related DE68920805T2 (de) | 1988-09-15 | 1989-09-14 | Schutzbalg mit konstantem Volumen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5046745A (de) |
EP (1) | EP0359253B1 (de) |
JP (1) | JPH0648059B2 (de) |
DE (1) | DE68920805T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2245665A (en) * | 1990-06-30 | 1992-01-08 | Draftex Ind Ltd | Flexible protective bellows. |
US5316405A (en) * | 1992-10-29 | 1994-05-31 | Josif Atanasoski | Cyclone seal expansion joint |
DE29508244U1 (de) * | 1995-05-18 | 1995-08-24 | Schaeffler Waelzlager Kg | Hydraulische Spannvorrichtung für einen Zugmitteltrieb |
US6796563B2 (en) * | 2002-11-22 | 2004-09-28 | Honeywell International Inc. | Hermetic seal for devices with limited rotation |
DE10313754A1 (de) * | 2003-03-27 | 2004-10-07 | Bayerische Motoren Werke Ag | Dichtungsbalg für ein Kugelgelenk |
JP5090350B2 (ja) * | 2005-08-25 | 2012-12-05 | フェデラル−モーグル コーポレイション | ダストブーツおよびジョイントアセンブリ |
WO2007025171A2 (en) | 2005-08-25 | 2007-03-01 | Federal-Mogul Corporation | Dust boot with grease relief passage |
DE102006052528B4 (de) | 2006-11-06 | 2018-03-01 | Sew-Eurodrive Gmbh & Co Kg | Faltenbalg und Spindelmotor |
US8651464B2 (en) * | 2011-07-08 | 2014-02-18 | Chung-Yi Lee | Resilient returning device for a power operated piston tool |
DE102013209428A1 (de) * | 2013-05-22 | 2014-12-11 | Zf Friedrichshafen Ag | Abdichtelement und Anordnung desselben zur Abdichtung einer Welle |
US10718372B2 (en) * | 2017-07-13 | 2020-07-21 | Federal-Mogul Motorparts Llc | Dust boot for a moveable joint |
US10626915B2 (en) | 2017-07-13 | 2020-04-21 | Federal-Mogul Motorparts Llc | Vertical control arm bushing with dust boot having strengthening portions |
US11608810B2 (en) | 2020-02-12 | 2023-03-21 | Ernest William Townsend, IV | Displacement device including force displacement mechanism with constant volume boot |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1902323A (en) * | 1928-04-02 | 1933-03-21 | Italiana Magneti Marelli Socie | Chamber of variable volume |
US1788919A (en) * | 1929-11-21 | 1931-01-13 | American Bench Cot Company | Bench cot |
US1978916A (en) * | 1933-06-23 | 1934-10-30 | Samuel S Stolp | Solenoid |
US2424567A (en) * | 1942-12-24 | 1947-07-29 | Armstrong Cork Co | Packing and method of making the same |
US2427630A (en) * | 1945-09-29 | 1947-09-16 | Quality Appliances Inc | Adjustable-pull solenoid |
US2858487A (en) * | 1954-12-20 | 1958-10-28 | Westinghouse Electric Corp | Dust-tight d. c. solenoid assemblies |
US2853660A (en) * | 1955-01-14 | 1958-09-23 | Westinghouse Electric Corp | Dust-tight d. c. magnet assembly |
NL248199A (de) * | 1959-02-09 | |||
US3098635A (en) * | 1960-03-14 | 1963-07-23 | Delaporte Louis Adolphe | Electromagnetic valves |
US3142790A (en) * | 1962-07-05 | 1964-07-28 | Gen Motors Corp | Hermetically sealed solenoid assembly |
AT309167B (de) * | 1969-04-28 | 1973-08-10 | Paul Andorf | Flexibler Faltenbalg |
US4043564A (en) * | 1974-05-28 | 1977-08-23 | Garlock Inc. | Pitman shaft boot seal |
US4058018A (en) * | 1976-04-15 | 1977-11-15 | Quadrastat Controls Corporation | Pressure compensated flexible bellows |
FR2357795A1 (fr) * | 1976-07-05 | 1978-02-03 | Folliet Henri | Soufflet de protection pour palier, arbre, notamment pour pedalier de bicyclette |
US4114460A (en) * | 1977-02-24 | 1978-09-19 | Roto Manufacturing Co., Inc. | Protective boot |
EP0003869A1 (de) * | 1978-02-27 | 1979-09-05 | Caterpillar Tractor Co. | Ausdehnbarer Balg |
US4235427A (en) * | 1979-05-07 | 1980-11-25 | Walter Bialobrzeski | Spring |
US4407517A (en) * | 1982-12-06 | 1983-10-04 | Synchro-Start Products, Inc. | Protective boot for solenoid |
-
1988
- 1988-09-15 US US07/244,826 patent/US5046745A/en not_active Expired - Fee Related
-
1989
- 1989-09-14 DE DE68920805T patent/DE68920805T2/de not_active Expired - Fee Related
- 1989-09-14 JP JP1239823A patent/JPH0648059B2/ja not_active Expired - Lifetime
- 1989-09-14 EP EP89117023A patent/EP0359253B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0359253B1 (de) | 1995-01-25 |
EP0359253A2 (de) | 1990-03-21 |
JPH02176273A (ja) | 1990-07-09 |
EP0359253A3 (de) | 1991-12-04 |
DE68920805T2 (de) | 1995-06-08 |
US5046745A (en) | 1991-09-10 |
JPH0648059B2 (ja) | 1994-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |